{"product_id":"mirka-bulldog-gold-23-5-in-p280-psa-sanding-disc-100-pack-23-332-280","title":"Mirka Bulldog Gold-23 5-in. P280 PSA Sanding Disc, 100-Pack (23-332-280)","description":"\u003csection data-aplus\u003e\n  \u003cdetails id=\"product-features\" class=\"acc\" open\u003e\n    \u003csummary\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"features\"\u003e\n        \u003cdiv class=\"card\"\u003e\n          \u003cdiv class=\"card-inside\"\u003e\n            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/grit-range.svg\" alt=\"grit-range\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eFine P280 Cut\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe P280 grit is built for finer sanding steps where surface quality matters. It helps refine scratches from earlier passes and gets the workpiece closer to paint, stain, or final finish prep.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"card\"\u003e\n          \u003cdiv class=\"card-inside\"\u003e\n            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/diameter.svg\" alt=\"diameter\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003e5 Inch Disc Size\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThis 5 inch sanding disc fits the common size used on many finish sanders and sanding setups. That makes it easy to stock for routine shop work and repeatable surface prep.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"card\"\u003e\n          \u003cdiv class=\"card-inside\"\u003e\n            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/material.svg\" alt=\"material\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eAluminum Oxide Abrasive\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eAluminum oxide is a proven abrasive for general sanding work. Paired with a paper backing and PSA attachment, it gives you a straightforward disc for fast changeouts and consistent contact on the pad.\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-overview\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\" data-product-summary\u003e\n      \u003cp\u003eThe \u003cstrong\u003eMirka Bulldog Gold PSA Disc 5 in P280\u003c\/strong\u003e is a coated abrasive sanding disc made for fine surface sanding and finish prep. This is a \u003cstrong\u003esanding disc designed for surface preparation and fine finishing work\u003c\/strong\u003e. Model number \u003cstrong\u003e23-332-280\u003c\/strong\u003e. If you need a 5 inch PSA disc that sticks down fast, sands cleanly, and comes in shop-friendly bulk quantity, this one is built for exactly that job.\u003c\/p\u003e\n      \u003cp\u003eThe big story here is the combination of a \u003cstrong\u003eP280 grit\u003c\/strong\u003e and \u003cstrong\u003ealuminum oxide abrasive\u003c\/strong\u003e. That puts this disc in the finer range where you're cleaning up a surface rather than doing heavy stock removal. For wood, coatings, filler, and general finishing steps, that matters because the abrasive pattern needs to be controlled and consistent, not overly aggressive.\u003c\/p\u003e\n      \u003cp\u003eMirka uses a \u003cstrong\u003epaper backing\u003c\/strong\u003e on this disc along with a \u003cstrong\u003epressure sensitive adhesive backing\u003c\/strong\u003e. In real use, PSA discs are about speed and simplicity. Peel, stick, sand, and swap when needed. If your setup is built around PSA-backed abrasives, this style keeps downtime low and avoids the extra step of hook and loop alignment.\u003c\/p\u003e\n      \u003cp\u003eThis Mirka Bulldog Gold PSA Disc 5 in P280 is a \u003cstrong\u003eno-hole disc\u003c\/strong\u003e, so it is intended for sanding setups that do not require a vacuum hole pattern through the abrasive. That is an important detail before you buy. If your pad depends on a dust-extraction hole layout, you will want to match that up correctly. If you run a solid-face PSA pad, this no-hole design is the right format.\u003c\/p\u003e\n      \u003cp\u003eThe \u003cstrong\u003e5 inch diameter\u003c\/strong\u003e is one of the most common disc sizes in sanding, which makes this a practical choice for shops and finish work where that size is already standard. It also comes in a \u003cstrong\u003e100-pack\u003c\/strong\u003e, so it makes sense for repeat work where you want the same grit and cut quality available without reordering every few jobs.\u003c\/p\u003e\n      \u003cp\u003eThe \u003cstrong\u003eBulldog Gold-23 series\u003c\/strong\u003e is aimed at users who want a dependable paper-backed abrasive from a brand that knows finishing. This is not a specialty shape or oddball format. It is a straightforward Mirka abrasive disc for users who know exactly what they need: 5 inch size, PSA attachment, P280 grit, and no-hole construction.\u003c\/p\u003e\n      \u003cp\u003eWho should buy it? Anyone already running a \u003cstrong\u003e5 inch PSA sanding system\u003c\/strong\u003e and needing a finer grit disc for surface prep, cleanup, or finish-stage sanding. It is a smart fit for body shops, paint prep work, woodworking, cabinet work, and general shop sanding where consistent grit and bulk quantity matter more than flashy features.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-benefits\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eFast Disc Changes for Routine Sanding\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cdiv class=\"img\"\u003e\n          \u003cimg src=\"https:\/\/cdn.anglera.com\/assets\/74d6ed76-fe0d-4d23-a9db-1f8749ca9ef2\/20260624349_1.jpg\" alt=\"Mirka Bulldog Gold PSA Disc 5 in P280 package and sanding disc for fine surface prep in a shop setting\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eThis Mirka sanding disc is built for users who want a simple PSA setup and a finer grit for controlled sanding. It is the kind of abrasive you keep on hand for repeat prep work where quick changeovers and consistent finish quality both matter.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003ePressure sensitive adhesive backing for direct stick-on mounting\u003c\/li\u003e\n            \u003cli\u003eP280 grit for fine sanding and finish preparation\u003c\/li\u003e\n            \u003cli\u003eNo-hole format for solid-face PSA pad setups\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-whats-included\" class=\"acc\" open\u003e\n    \u003csummary\u003e\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"tnincluded-wrapper\"\u003e\n        \u003cul\u003e\n          \u003cli\u003e(100) Mirka Bulldog Gold-23 PSA Discs, 5 in, P280\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-key-specifications\" class=\"acc\" open\u003e\n    \u003csummary\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003ctable class=\"aplusspecs\"\u003e\n        \u003ctr\u003e\n          \u003cth\u003eDisc Diameter\u003c\/th\u003e\n          \u003ctd\u003e5 in\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eAbrasive Grit\u003c\/th\u003e\n          \u003ctd\u003eP280\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eAbrasive Material\u003c\/th\u003e\n          \u003ctd\u003eAluminum Oxide\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBacking Material\u003c\/th\u003e\n          \u003ctd\u003ePaper\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBacking Type\u003c\/th\u003e\n          \u003ctd\u003ePressure Sensitive Adhesive (PSA)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eVacuum Hole Design\u003c\/th\u003e\n          \u003ctd\u003eNo Hole\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eSeries\u003c\/th\u003e\n          \u003ctd\u003eBulldog Gold-23\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003ePackage Quantity\u003c\/th\u003e\n          \u003ctd\u003e100\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eMade In\u003c\/th\u003e\n          \u003ctd\u003eFinland\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-compatibility\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"compat-list\"\u003e\n        \u003cdiv class=\"compat-row\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/specs.svg\" alt=\"specs\" class=\"icon-sm\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003ePad Interface\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eDesigned for 5 inch sanding setups that use pressure sensitive adhesive discs.\u003c\/div\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"compat-row\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/vacuum-compatibility.svg\" alt=\"vacuum-compatibility\" class=\"icon-sm\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eHole Pattern\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eNo-hole disc format for applications using a solid-face pad rather than a dust-extraction hole pattern.\u003c\/div\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-built-for\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eBuilt For\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"tags\"\u003e\n        \u003cspan class=\"tag\"\u003eWoodworking\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003ePaint Prep\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eAuto Body\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eFinish Sanding\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eSurface Preparation\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-tool-nut-take\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eTool Nut's Take\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"eyebrow\"\u003eTool Nut's Take\u003c\/div\u003e\n      \u003ch3\u003eA Straightforward Fine-Grit PSA Disc That Does Exactly What You Need\u003c\/h3\u003e\n      \u003cp\u003eThe Mirka Bulldog Gold PSA Disc 5 in P280 is the kind of shop consumable that makes sense when you already know your sanding setup and want dependable fine-grit discs in bulk.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Users running 5 inch PSA sanding pads for finish work, prep work, and repeat sanding tasks.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e You get Mirka quality, aluminum oxide abrasive, a useful fine P280 grit, and a 100-pack that is ready for real shop volume.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a no-hole PSA disc, so make sure your pad matches that format before you stock up.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-faqs\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eCommon Questions\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat size is this sanding disc?\u003c\/strong\u003e It is a 5 inch disc.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat grit is this disc?\u003c\/strong\u003e It uses P280 grit, which is suited to finer sanding and finish-stage prep work.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDoes this disc have vacuum holes?\u003c\/strong\u003e No. It is a no-hole disc.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat type of backing does it use?\u003c\/strong\u003e It uses pressure sensitive adhesive, also called PSA backing.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e","brand":"Mirka","offers":[{"title":"Default Title","offer_id":53385942696230,"sku":"23-332-280-MIRKA","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260624349_1.jpg?v=1782171972","url":"https:\/\/www.toolnut.com\/products\/mirka-bulldog-gold-23-5-in-p280-psa-sanding-disc-100-pack-23-332-280","provider":"Tool Nut","version":"1.0","type":"link"}